package com.aiyige.utils;

import java.util.regex.Pattern;

/**
 * Created by zhuyakun on 2018/2/11.
 */

public class ValidateUtil {
    public static boolean checkTagName(String str) {
        String pattern = "^[A-Za-z\\d\u4e00-\u9fa5]{1,}$";
        return Pattern.matches(pattern, str);
    }
}
